Used a few times and then stored at home. The surface is cotton. It's a deep turquoise blue. Width: 54cm Length: 73cm Please note that there may be slight variations due to amateur measurements. ※ Please be sure to read the profile to prevent any trouble. ※ Although I have checked the item as it was stored at home, there may be oversight of minor scratches or stains. Please refrain from purchasing if you are nervous or seeking perfection.